[INFO] cloning repository https://github.com/nickhs/scuttle6
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nickhs/scuttle6" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnickhs%2Fscuttle6", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnickhs%2Fscuttle6'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d23b51202a02f6b658878f0c0577276198a75b06
[INFO] testing nickhs/scuttle6 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnickhs%2Fscuttle6" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nickhs/scuttle6 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nickhs/scuttle6
[INFO] finished tweaking git repo https://github.com/nickhs/scuttle6
[INFO] tweaked toml for git repo https://github.com/nickhs/scuttle6 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/nickhs/scuttle6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mac_address v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff9de3d44898f9f58216f13eafe9b8cb65e29ea23fe1db2da38ea5f62b7cc68f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ff9de3d44898f9f58216f13eafe9b8cb65e29ea23fe1db2da38ea5f62b7cc68f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff9de3d44898f9f58216f13eafe9b8cb65e29ea23fe1db2da38ea5f62b7cc68f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff9de3d44898f9f58216f13eafe9b8cb65e29ea23fe1db2da38ea5f62b7cc68f", kill_on_drop: false }`
[INFO] [stdout] ff9de3d44898f9f58216f13eafe9b8cb65e29ea23fe1db2da38ea5f62b7cc68f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e4dc661e9248d9affa44c0af179b8bb462bafeca7a2653392392b5e59747cd9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5e4dc661e9248d9affa44c0af179b8bb462bafeca7a2653392392b5e59747cd9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.42
[INFO] [stderr]    Compiling cfg-if v0.1.3
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling ucd-util v0.1.1
[INFO] [stderr]    Compiling lazy_static v1.0.0
[INFO] [stderr]    Compiling utf8-ranges v1.0.0
[INFO] [stderr]    Compiling term v0.4.6
[INFO] [stderr]    Compiling unicode-xid v0.0.3
[INFO] [stderr]    Compiling bitflags v0.5.0
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling cc v1.0.15
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling bitflags v1.0.3
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling regex v1.0.1
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling nix v0.11.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.8
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling mac_address v0.8.0
[INFO] [stderr]    Compiling strsim v0.7.0
[INFO] [stderr]    Compiling pnet_base v0.21.0
[INFO] [stderr]    Compiling pcap v0.7.0
[INFO] [stderr]    Compiling termcolor v0.3.6
[INFO] [stderr]    Compiling syntex_pos v0.42.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.6
[INFO] [stderr]    Compiling log v0.4.1
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling regex-syntax v0.6.1
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling textwrap v0.10.0
[INFO] [stderr]    Compiling humantime v1.1.1
[INFO] [stderr]    Compiling pnet_macros_support v0.21.0
[INFO] [stderr]    Compiling thread_local v0.3.5
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling atty v0.2.10
[INFO] [stderr]    Compiling aho-corasick v0.6.4
[INFO] [stderr]    Compiling syntex_errors v0.42.0
[INFO] [stderr]    Compiling quote v0.6.3
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling syn v0.14.2
[INFO] [stderr]    Compiling syntex_syntax v0.42.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.23
[INFO] [stderr]    Compiling synstructure v0.6.1
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling failure_derive v0.1.1
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling structopt-derive v0.2.10
[INFO] [stderr]    Compiling env_logger v0.5.10
[INFO] [stderr]    Compiling structopt v0.2.10
[INFO] [stderr]    Compiling syntex v0.42.2
[INFO] [stderr]    Compiling pnet_macros v0.21.0
[INFO] [stderr]    Compiling pnet_packet v0.21.0
[INFO] [stderr]    Compiling scuttle6 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/scuttle6-ed30382fb6b6808b.scuttle6.6ii1pgx4-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-ed30382fb6b6808b.scuttle6.6ii1pgx4-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-ed30382fb6b6808b.scuttle6.6ii1pgx4-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-ed30382fb6b6808b.scuttle6.6ii1pgx4-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-ed30382fb6b6808b.scuttle6.6ii1pgx4-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-ed30382fb6b6808b.scuttle6.6ii1pgx4-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-ed30382fb6b6808b.scuttle6.6ii1pgx4-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-ed30382fb6b6808b.scuttle6.6ii1pgx4-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-ed30382fb6b6808b.scuttle6.6ii1pgx4-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-ed30382fb6b6808b.scuttle6.6ii1pgx4-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-ed30382fb6b6808b.scuttle6.6ii1pgx4-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-ed30382fb6b6808b.scuttle6.6ii1pgx4-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-ed30382fb6b6808b.scuttle6.6ii1pgx4-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-ed30382fb6b6808b.scuttle6.6ii1pgx4-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-ed30382fb6b6808b.scuttle6.6ii1pgx4-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-ed30382fb6b6808b.scuttle6.6ii1pgx4-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/scuttle6-ed30382fb6b6808b" "/opt/rustwide/target/debug/deps/scuttle6-ed30382fb6b6808b.3oyqnl98ylrf4qc9.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-aa80f3a57d518ba6/out" "-L" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libmac_address-2592cb872e2e3c82.rlib" "/opt/rustwide/target/debug/deps/libnix-d1b0203c33d90384.rlib" "/opt/rustwide/target/debug/deps/libstructopt-04b0f2127ce554a7.rlib" "/opt/rustwide/target/debug/deps/libclap-713afd8ebc284c9b.rlib" "/opt/rustwide/target/debug/deps/libvec_map-5dc04564fb1f035e.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-c7b1abc8952a65b3.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-e66923fd97961770.rlib" "/opt/rustwide/target/debug/deps/libstrsim-3342e222d16844bb.rlib" "/opt/rustwide/target/debug/deps/libbitflags-26fd8a5d3df4bfc9.rlib" "/opt/rustwide/target/debug/deps/libansi_term-22553bc1a6ab7a23.rlib" "/opt/rustwide/target/debug/deps/libfailure-6874301d84f3c068.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-a49d70454efe7082.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-a14e629dfaccf3bd.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-09804f504d904833.rlib" "/opt/rustwide/target/debug/deps/libenv_logger-01e55666c77dae1f.rlib" "/opt/rustwide/target/debug/deps/libregex-ceee3a742de76d14.rlib" "/opt/rustwide/target/debug/deps/libutf8_ranges-ecc29a9aa24784ea.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-1e454b26fad1df47.rlib" "/opt/rustwide/target/debug/deps/libucd_util-8e880ad104471ec9.rlib" "/opt/rustwide/target/debug/deps/libthread_local-859ebd6a6fcdd96b.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-d8255c98acbeab1b.rlib" "/opt/rustwide/target/debug/deps/libunreachable-f7c7f562afab09e1.rlib" "/opt/rustwide/target/debug/deps/libvoid-246d5d222e55a1ce.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-6bd60293e7c1e0d8.rlib" "/opt/rustwide/target/debug/deps/libmemchr-a691d9291dc10ccd.rlib" "/opt/rustwide/target/debug/deps/libatty-727255662e8071e8.rlib" "/opt/rustwide/target/debug/deps/libhumantime-aa015b99ac733c2c.rlib" "/opt/rustwide/target/debug/deps/libquick_error-8c90ea5b32960f2f.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-73ef40a019bb6401.rlib" "/opt/rustwide/target/debug/deps/liblog-ac4820b64cd1cee2.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-0c03ed3d309eee9c.rlib" "/opt/rustwide/target/debug/deps/libpcap-ea285bf59543aeaf.rlib" "/opt/rustwide/target/debug/deps/liblibc-cf06101683c86e8f.rlib" "/opt/rustwide/target/debug/deps/libpnet_packet-a057d8968c1eca4b.rlib" "/opt/rustwide/target/debug/deps/libpnet_macros_support-b1e981a6e294697e.rlib" "/opt/rustwide/target/debug/deps/libpnet_base-75c6b2f9571320ff.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-5989bcf78182f65e.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-4d6da34bc177af8d.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-10e0d6c948699482.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-c2318e2415657781.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-3815b93ed84badbb.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-d7999143d95238cb.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-c58298a0d40df8b8.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-b7de97e2ba6fb4e2.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-6f71c9f654d72cce.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-95ea48ddc44a311b.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-7402cd4761aebc14.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-68f423c59dc48a40.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-54580c7798bf2225.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-95a4d456339b7385.rlib" "-Wl,-Bdynamic" "-lpcap" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lpcap
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `scuttle6`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "5e4dc661e9248d9affa44c0af179b8bb462bafeca7a2653392392b5e59747cd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e4dc661e9248d9affa44c0af179b8bb462bafeca7a2653392392b5e59747cd9", kill_on_drop: false }`
[INFO] [stdout] 5e4dc661e9248d9affa44c0af179b8bb462bafeca7a2653392392b5e59747cd9